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Fixed column bounds check in ShareBox for mouse to prevent cross-rows.

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Fixed #30155.
This commit is contained in:
23rd
2026-01-12 09:05:40 +03:00
parent 97a1d5c592
commit 2c68df9696
1 changed files with 6 additions and 0 deletions
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Telegram/SourceFiles/boxes/share_box.cpp
+6
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@@ -1313,6 +1313,12 @@ void ShareBox::Inner::updateUpon(const QPoint &pos) {
auto x = pos.x(), y = pos.y();
auto row = (y - _rowsTop) / _rowHeight;
auto column = qFloor((x - _rowsLeft) / _rowWidthReal);
if (column < 0 || column >= _columnCount) {
_upon = -1;
return;
}
auto left = _rowsLeft + qFloor(column * _rowWidthReal) + st::shareColumnSkip / 2;
auto top = _rowsTop + row * _rowHeight + st::sharePhotoTop;
auto xupon = (x >= left) && (x < left + (_rowWidth - st::shareColumnSkip));